package org.wltea.analyzer.dic;

/**
 * 　　* @description: TODO
 * 　　* @param
 * 　　* @return
 * 　　* @throws
 * 　　* @author 陈宇
 * 　　* @date $ $
 *
 */
public class CharUtil {

    // 根据Unicode编码完美的判断中文汉字和符号

    private static boolean isChinese(char c) {
        Character.UnicodeBlock ub = Character.UnicodeBlock.of(c);

        if (ub == Character.UnicodeBlock.CJK_UNIFIED_IDEOGRAPHS || ub == Character.UnicodeBlock.CJK_COMPATIBILITY_IDEOGRAPHS

                || ub == Character.UnicodeBlock.CJK_UNIFIED_IDEOGRAPHS_EXTENSION_A || ub == Character.UnicodeBlock.CJK_UNIFIED_IDEOGRAPHS_EXTENSION_B

                || ub == Character.UnicodeBlock.CJK_SYMBOLS_AND_PUNCTUATION || ub == Character.UnicodeBlock.HALFWIDTH_AND_FULLWIDTH_FORMS

                || ub == Character.UnicodeBlock.GENERAL_PUNCTUATION) {
            return true;

        }

        return false;

    }

// 完整的判断中文汉字和符号

    public static boolean isChinese(String strName) {
        char[] ch = strName.toCharArray();

        for (int i = 0; i < ch.length; i++) {
            char c = ch[i];

            if (isChinese(c)) {
                return true;

            }

        }
        return false;
    }

}
